// PostgreSQL Database Management System
// (formerly known as Postgres, then as Postgres95)
//
// Portions Copyright (c) 1996-2010, The PostgreSQL Global Development Group
//
// Portions Copyright (c) 1994, The Regents of the University of California
//
// Permission to use, copy, modify, and distribute this software and its
// documentation for any purpose, without fee, and without a written agreement
// is hereby granted, provided that the above copyright notice and this
// paragraph and the following two paragraphs appear in all copies.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
// DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
// LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
// EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY
// OF SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
// ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS
// TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

/*
 * $PostgreSQL: pgsql/src/port/pthread-win32.h,v 1.6 2009/06/11 14:49:15 momjian Exp $
 */
#ifndef __PTHREAD_H
#define __PTHREAD_H

typedef ULONG pthread_key_t;
typedef CRITICAL_SECTION *pthread_mutex_t;
typedef int pthread_once_t;

DWORD		pthread_self(void);

void		pthread_setspecific(pthread_key_t, void *);
void	   *pthread_getspecific(pthread_key_t);

int			pthread_mutex_init(pthread_mutex_t *, void *attr);
int			pthread_mutex_lock(pthread_mutex_t *);

/* blocking */
int			pthread_mutex_unlock(pthread_mutex_t *);

#endif
